WMSIC Electronic Components

Viking AR03BTCX2200

ModelAR03BTCX2200
Package0603
BrandVIKING
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
Viking AR03BTCX2200
Type
VIKING
Minimum package
5000 圆盘

Technical parameters

Power
100mW
Electronic Component
Electronic Component
Electronic Component
VIKING
Electronic Component
AR03BTCX2200
Electronic Component
1
Package
0603
Electronic Component
SMD Resistor
Electronic Component
±0.1%
Electronic Component
0.023g
Electronic Component
220Ω
Electronic Component
1
Electronic Component
BM0264911584
Operating Temperature
55℃~+155℃
Electronic Component
±25ppm/℃
Resistor Type
Resistor
Electronic Component
Electronic Component

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

AR03BTCX2200 0603贴片薄膜电阻产品概述

AR03BTCX2200是Viking(光颉)推出的小型化高精度贴片薄膜电阻,针对工业控制、汽车电子、医疗设备等对精度、温度稳定性要求严苛的场景设计。产品采用0603封装,核心参数覆盖220Ω±0.1%阻值精度、±25ppm/℃温度系数、100mW额定功率及-55℃~+155℃宽温范围,是替代同类进口电阻的高性价比选择。

一、产品核心定位与品牌背景

Viking(光颉)作为全球专业电阻制造商,专注于高精度阻性元件研发近20年,其薄膜电阻系列以激光微调工艺、稳定的温度特性著称。AR03BTCX2200定位于**“小封装+高精密+宽温适配”** 的核心阻性元件,填补了0603封装下“工业级精度与温度适应性”的需求空白,可满足终端产品轻薄化、可靠性的双重要求。

二、关键参数与性能优势

产品核心参数直接指向“高精度、宽温稳定”的应用需求:

  1. 阻值精度:±0.1%(千分之一精度),远高于普通厚膜电阻(±1%~±5%),可精准实现电压分压、电流采样等精密电路功能;
  2. 温度系数(TCR):±25ppm/℃,温度每变化1℃,阻值漂移≤5.5mΩ(220Ω×25×10⁻⁶),有效抑制宽温环境下的性能波动;
  3. 额定功率:100mW(0.1W),符合0603封装功率上限,实际应用需按环境温度降额(如125℃时降额至50mW);
  4. 工作温度范围:-55℃~+155℃,覆盖工业级、汽车级极端温度需求,无需额外散热设计。

三、封装与工艺特点

  1. 封装规格:0603(英制1608公制),尺寸1.6mm×0.8mm×0.45mm,适配高密度PCB布局,助力终端产品小型化;
  2. 薄膜工艺:采用镍铬金属薄膜电阻体,相比厚膜电阻,阻值分布更均匀、温度系数更低、长期稳定性更好;
  3. 阻值微调:激光蚀刻工艺精准调整阻值,保证批次间精度一致性(±0.1%),无明显阻值离散;
  4. 端电极结构:“镍底层+锡表层”多层设计,兼容回流焊、波峰焊,焊接强度符合IPC J-STD-001标准,耐冷热冲击(-55℃~+155℃循环1000次阻值变化≤0.2%)。

四、典型应用场景

  1. 工业控制:PLC模拟量输入模块、传感器信号调理电路(压力/温度传感器放大滤波),需高精度电阻实现信号准确采集;
  2. 汽车电子:ADAS雷达传感器、胎压监测(TPMS)信号处理单元,宽温范围适配车载环境(-40℃~+125℃);
  3. 医疗设备:监护仪心率/血氧放大电路、血糖仪浓度计算电路,高精度阻值保证测量结果可靠性;
  4. 消费电子:智能手机射频前端匹配、智能穿戴电源管理,小封装适配终端轻薄化需求。

五、可靠性与环境适应性

  1. 长期稳定性:薄膜电阻体化学稳定性高,1000小时老化后阻值漂移≤0.1%,适合长期运行设备;
  2. 环保与耐候:符合RoHS无铅标准,85℃/85%RH湿热环境下1000小时阻值变化≤0.5%;
  3. 降额设计:参考Viking官方降额曲线,25℃环境下100mW为额定值,155℃时仅需降额至30mW即可保证可靠性。

六、选型与替代建议

  • 精度升级:需±0.05%精度可选同系列AR03BTCX2200F;
  • 功率升级:需200mW可选0805封装AR05BTCX2200;
  • 温度系数升级:需±15ppm/℃可选AR03BTLX2200;
  • 进口替代:可直接替代Yageo(国巨)、Panasonic(松下)同类0603高精度薄膜电阻,性能一致且成本更优。

AR03BTCX2200凭借“小封装、高精度、宽温稳定”的核心优势,成为多领域精密电路的理想阻性元件,Viking的成熟工艺与品牌背书进一步保障了产品可靠性,可满足不同行业的严苛应用需求。

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